js/src/jit-test/tests/bug1775005.js


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try {
  var n = 65536;
  const lower = "a".repeat(n)
  const upper = "A".repeat(n)
  const pat = "^(?:" + lower + "|" + upper + "|" + upper + ")$";
  const re = RegExp(pat, "i");
  re.test("");
} catch {}